Java - Installation and running a first java program - Running a first java program Tutorial

Open a simple text editor like notepad or IDE like eclipse.

 Write Java Hello World Example. And save it with name FirstProgram.java

// Java 1st Hello World Program

public class FirstProgram{

    public static void main(String[] args) {

        System.out.println("Hello World");

/* This Line will Print Hello World */

   }

}

Run Program

Click on compile and run and you will able to see following output

Hello World

Congratulations! You have composed and executed your first Java program. We will learn java instructional exercise more in detail in the above talk.